3.use this command : ./bin/logstash -f logstash.conf. 176 green at https://scala-ci.typesafe.com/job/scala-2.13.x-jdk15-integrate-community-build/1251/, PR updating JDK compat page: scala/docs.scala-lang#1793, followup ticket about getting even more repos green: #1240. rev2023.4.21.43403. This is resolve by running below command: I have tried with Java 11, 13 and 17. java version "10.0.1" 2018-04-17 BLOCKED, DID NOT RUN: 45 Error: A fatal exception has occurred. The text was updated successfully, but these errors were encountered: I plan to focus on the 2.13.x build and worry about 2.12.x later. As an example, let's set the heap size to 2Gb of RAM: $ export SBT_OPTS="-XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=2G -Xmx2G -Xms1G". Interpreting non-statistically significant results: Do we have "no evidence" or "insufficient evidence" to reject the null? Why does sbt compile fail with StackOverflowError? ParallelGC,(JDK1.6),cpuN. I think the problem can be fixed for Java versions 9+ by changing 2 lines of code in the jvm.options file in the config folder.Remove or comment line:-XX:+UseParNewGCRemove or comment line:-XX:+UseConcMarkSweepGCAdd this line instead:-XX:+UseG1GCApparently the previously used GC in Java 8 and older was deprecated in Java 9 and removed in Java 10.The new suggested default GC is the G1 collector, which will be used after the aforementioned changes.Can someone check if it works for someone else but me? Error: A fatal exception has occurred. Run sudo nano /usr/share/elasticsearch/bin/elasticsearch.in.sh and comment out that VM arg, #ES_GC_OPTS="$ES_GC_OPTS -XX:+UseParNewGC". Some users are encountering theCould Not Create The Java Virtual Machine error when trying to launch an application that is using Java. If you start Intellij via terminal (and java 11) it shows you that message: By default, this option is disabled and all pages are committed as JVM heap space fills. java 11.0.1 2018-10-16 LTS To ensure the best results, follow the methods below in the order that they are presented until you discover a method that is effective in resolving the error for your particular scenario. How a top-ranked engineering school reimagined CS curriculum (Ep. gc,Stop the world.. java version "10.0.1" 2018-04-17 Try to remove the following lines from your file. We investigated this particular issue by looking at various user reports and the troubleshooting strategies that they used to resolve the same error message. C:\Program Files\Java\jdk-11.0.1, D:\logstash\logstash-6.5.4\bin>java --version Connect and share knowledge within a single location that is structured and easy to search. JDK1.5JVMergonomics,,,ergonomics.,. Several users struggling to resolve the same issue have managed to get the issue resolved after forcing the main Java executable (java.exe) to open with administrative privileges. FAILED: 13 -XX,Unrecognized VM option,.Error: VM option 'Xxxx' is experience and must be enabled via -XX:+UnlockXXXVMOptions.JVM,,,,, jvm,debug buildjvm,stable build, ()hotspot.log,UnockDiagnostic, native codehotspot.log If you add this option the JVM refuses to start. I think there is an issue with JVM but could not find any help for this error. Well occasionally send you account related emails. Java HotSpot (TM) Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. Program will exit. How do I read / convert an InputStream into a String in Java? Does a password policy with a restriction of repeated characters increase security? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Also, it should happen if you followed the instructions from: Unrecognized VM option 'CMSClassUnloadingEnabledn-J-Xmx2Gn', sourabhbajaj.com/mac-setup/Scala/README.html. Since the JVM allows us to configure several parameters, we need to specify the one that corresponds to the heap size. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, After I uninstalled sbt, manually removed sbtopts and sbtopts.default in the /usr/local/etc, then installed sbt again, it works ok. Running into the same issue with Java Open SDK 11.01. Unable to install system startup script for Logstash. Already on GitHub? I am installing logstash version 5.2.0 on ubuntu 20 and getting java minecraft Share That's in our build.sbt. density matrix, English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". Remove or comment line: -XX:+UseParNewGC the actual contents of the file were -J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n. Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode), I'm getting this one too on Sierra 10.13.3, downloaded ES 2.3.3 source and extracted. For the most part, the defaults are the same from 8 to 11. Some users reported that they were able to resolve the issue after applying this fix on both the main java executable and the executable of the application that is showing the error message. -XX:+CITimeJVM In some cases, the error is triggered because Java might not be installed properly or its installation might have been corrupted over time. Asking for help, clarification, or responding to other answers. How to combine several legends in one frame? Was Aristarchus the first to propose heliocentrism? Heres a quick guide through the whole thing: Note: If you installed Java in a custom location, navigate the custom location instead. First I had uninstalled java10 and then tried installing java8 so I am getting the below mentioned error. How to force Scala to use a different library version? Press Enter and the Programs and Features screen will open up. Can't Run Minecraft Server "Unrecognized VM option 'PermSize=256m'" So, I'm trying to run this server, and I've been racking my brain trying to figure this out. Error: A fatal exception has occurred. Error: Could not create the Java Virtual Machine. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. -XX:+ExplicitGCInvokesConcurrent For option 2, be sure to remove the unrecognized options for Java 11 from the list above. Scala SBT fails - error while loading CharSequence (Scala 2.12.1, SBT 0.13.13), Scala 3 Method Too large when using Mirror, QGIS automatic fill of the attribute table by expression, Embedded hyperlinks in a thesis or research paper, Counting and finding real solutions of an equation, Generating points along line with specifying the origin of point generation in QGIS. Method 1: Adding the _JAVA_OPTIONS to System Variables Most affected users have managed to get the issue resolved by creating a System Variable for Java called _JAVA_OPTIONS and setting it's value to Xmx512M. Add this line instead: -XX:+UseG1GC We will highlight some below. For more context, to fix it you should open the sbt config file, mine(Max OSX) is at /usr/local/etc/sbtopts. Press Windows + R to open the Run prompt and type in cmd. The fact that this worked for me until I tried Metals convinced me that Metals was somehow the cause, but I guess something else is going on. D:\logstash\logstash-6.5.4\bin>java --version Cause In Java 11 some JVM flags including those used in Java 8 for Garbage Collection Logging have been removed. gc,gc,stop the world.. Additionally, some APIs within jruby have changed, so we are updating some development dependencies to ensure that tests pass. I think the problem can be fixed for Java versions 9+ by changing 2 lines of code in the jvm.options file in the config folder. While I have no problem installing JDK1.8 it would be nice to have it check the version before continuing if it is not yet supported. Error: Could not create the Java Virtual Machine. Beta Extracting arguments from a list of function calls. -XX:InitialTenuringThreshold, -XX:MaxTenuringThreshold, survivorsurvivor,-XX:TargetSurvivorRatio=90survivor90%. Have a question about this project? On Windows machines, check next settings : System properties / Advanced / Environment Variables System variables 2.1. e.g. Do you know where is it coming from? If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. also, as time passes, maintainers will probably address them themselves in their own repos. Error: A fatal exception has occurred. You signed in with another tab or window. I commented it out and can now run the tests via the sbt console. Well occasionally send you account related emails. -XX:GCTimeRatio=99/10.99,99%, GC.., ,-XX:+UseConcMarkSweepGC,-XX:+UseParallelGC,?CMS,gc,, ,4CMS4.** (ParallelGCThreads + 3)/4**. There is an April 2019 update that affects corporate customers(according to the installer splash screen), and I have had to use the solution provided by @Leakkim84 . major gc minor gc,,major gc. If these are still contained in the JVM flags specified in the setenv.sh or setenv.bat the JVM will not be able to start. Error: A fatal exception has occurred. Well occasionally send you account related emails. $ sbt [info] welcome to sbt 1.3.13 (N/A Java 15.0.1) I'm guessing that when I installed Metals, Java 15 somehow ended up on sbt's path. I think the problem can be fixed for Java versions 9+ by changing 2 lines of code in the jvm.options file in the config folder. Java(TM) SE Runtime Environment 18.9 (build 11.0.1+13-LTS) privacy statement. Find the line contains '-J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n' and replace the two \n as real new line. This only occurs in Jenkins, not in IntelliJ . Solution 1: ignore unsupported VM options Solution 2: Use Java 8 Or Java 11 Summery How Unrecognized VM option 'UseConcMarkSweepGC' Error: Could not create the Java Virtual Machine Error Occurs ? This article only applies to Atlassian products on the server and data center platforms. I've also been running into the unsupported Java version "10", defaulting to 1.7 issue. Unrecognized VM option 'UseCGroupMemoryLimitForHeap' Error: Could not create the Java Virtual Machine. However, if I try to run these same tests by starting sbt and then running something like testOnly comSomeTest in the sbt console, I get this: This used to work until I installed Metals, so I suspect Bloop is somehow the cause of this problem. Open the Eclipse file and replace -vmargs with the path of javaw.exe. What were the poems other than those by Donne in the Melford Hall manuscript? Remove the virtual machine startup parameter MaxPermSize. -XX, Unrecognized VM option ,. Error: VM option 'Xxxx' is experience and must be enabled via -XX:+UnlockXXXVMOptions. Find the line similar to -Xmx256m (It might be -Xmx1024m or -Xmx 512m). @Leakkim84 I can confirm it at least gets logstash running when using java 10, It probably would run weren't it for some stupid check in jruby:/jruby-ssl "unsupported Java version "10", defaulting to 1.7". Find centralized, trusted content and collaborate around the technologies you use most. The "Unrecognized VM option 'CMSClassUnloadingEnabled'" arises because in Java 14 the CMS garbage collector was removed and the options specific to that garbage collector (like "CMSClassUnloadingEnabled") are illegal for Java 14 and later. The goal is to have all of this together by the time the 7.0.0 beta drops in a few weeks, and then to work on backporting to the 6.x series. It seems the file /usr/local/etc/sbtopts contained both options in same line, separated by \n, i.e. For Example: Also, you can place the following line at the end and check if that works. G1garbage collector, G1,,metaSpace,metaSpaceJVM,(native heap),(JDK7),,, 128k/m/g,ms(memory size) ,, ,InitialHeapSizeMaxHeapSize,XmsXmx, -XX:+HeapDumpOnOutOfMemoryError -XX:+HeapDumpPath, ,jvmdump,-XX:+HeapDumpPath,java_pid.hprof, ,,,JVM,JDK8metaSpacedirect memoryJVM, JVMnative code,,,JIT,,, -XX:InitialCodeCacheSize -XX:ReservedCodeCacheSize, () Sign in Right-click on the application executable (the one that is triggering the error) and repeat the same procedure: Run the application and see if the error message is resolved. You signed in with another tab or window. Maven settings for Java 8 may have this setting which does not work on Java 17, as "CMSClassUnloadingEnabled" is disabled : Asking for help, clarification, or responding to other answers. What should I follow, if two altimeters show different altitudes? Invalid or corrupt jarfile Kevin has written extensively on a wide range of tech-related topics, showcasing his expertise and knowledge in areas such as software development, cybersecurity, and cloud computing. Update SBT Modules Version scala/scala-xml#450. See known issue: Made two changes to get around known logstash issues, Config File (if you have sensitive info, please remove it): simple conf, the version of jruby we are pinned to doesn't work with JDK11, so we need to update that. cpu,cpu100s,99s.99%. Mac scalasbt sbt Unrecognized VM option 'CMSClassUnloadingEnabledn-J-Xmx2Gn' JVM :(+/-)CMSClassUnloadingEnabled: Java :, :echo '-J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n' >>/usr/local/etc/sbtopts/usr/local/etc/sbtopts \n -J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n\n/usr/local/etc/sbtopts David , scala - VM 'CMSClassUnloadingEnabledn-J-Xmx2Gn'Stack Overflow How a top-ranked engineering school reimagined CS curriculum (Ep. 2.1. e.g. You can find its location from: Toolbox App -> the locknut icon -> Settings -> Configuration -> Java Virtual Machine options "Edit." Unrecognized VM option 'UseGCLogFileRotation' Error: Could not create the Java Virtual Machine. When using Java 11 with Confluence, if you still have JVM options from a previous Java 8 installation you may find the application will not start and the following or similar messages are printed in the logs: In Java 11 some JVM flags including those used in Java 8 for Garbage Collection Logging have been removed. Program will exit. I'm not well-versed in Java, as I've only taken a couple of coding classes (not java, a different language), and have a basic understanding. Already on GitHub? Unrecognized option: --version Error: Could not create the Java Virtual Machine. @gvolpe thanks for letting me know. Thank you very much. ,,,,gc,,. D:\logstash\logstash-6.5.4\bin>logstash.bat Is there a replacement for the garbage collection JVM args in Java 11. The only fix for now is use the openjdk-8-jre package. when an IDE is installed by Toolbox App: The .vmoptions file is managed by Toolbox App. By clicking Sign up for GitHub, you agree to our terms of service and My guess is that the sbt configuration is confused with regards to line breaks and Also, point to JVM.dll using the following line. XX:+ExplicitGCInvokesConcurrentAndUnloadsClasses current status (as of run 1293): SUCCEEDED: 215, BLOCKING DOWNSTREAM: mockito-scala (4), twitter-util (3), playframework (3), pureconfig (3), elastic4s (1), akka-persistence-cassandra (1), ip4s (1), I'm feeling like this is now good enough as far as my own efforts are concerned volunteer contributions remain welcome, oh, for the record, on 2.12.x the status (as of run 1170) is: SUCCEEDED: 157 and BLOCKING DOWNSTREAM: akka (25), fs2 (9), twitter-util (4), sbt-util (3), scala-async (2), scala-logging (2), and I think that's good enough. -XX:+PrintFlagsFinal and -XX:+PrintFlagsInitial JVMXX If you add this option the JVM refuses to start. Error: A fatal exception has occurred. Thanks! The text was updated successfully, but these errors were encountered: We're now tracking Java10 support here: #9345 . Open your eclipse.ini file and make sure that you add the -vm entry above the vm args otherwise, JVM V6 will be selected in env vars. Error: Could not create the Java Virtual Machine. bytecode,(10), bytecode,,.JIT(JIT(hotspot),,JIThotspot vm,JITjava), hotspot, ,,, JVM,,, java -X(), -Xint,-Xmixed-Xcomp, JVM. Therefore, using the third method. Find centralized, trusted content and collaborate around the technologies you use most. How do I convert a String to an int in Java? rev2023.4.21.43403. You can also try removing the eclipse.ini file if the issue still persists as that has reportedly fixed the issue for some but remember to back it up first just in case you need it. Kevin Arrows is a highly experienced and knowledgeable technology specialist with over a decade of industry experience. java -jar xxx.jar Intellij calls the vm with an option that is no longer supported by java 15. I faced the same issue after I ran the command I ran this command: echo '-J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n' >> /usr/local/etc/sbtopts. "vm'printgcdatestamps'"java10gcvmkafka java<9java "" kafka\u gc\u log\u opts="-xloggc:$log\u dir/$gc\u log\u file\u name"-verbose:gc -xx+printgcdestails"gc Zookeeper! Error: A fatal exception has occurred. 1Error: Could not find or load main class 256M 2Unrecognized VM option CMSClassUnloadingFnabled Did you mean (+/-)CMSClassUnloadingEnabled? Unrecognized VM option 'CMSClassUnloadingEnabled' . I am just trying to run the simple sample project and I am facing the following error. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, Unrecognized VM option 'CMSClassUnloadingEnabled' when running ./sbt.sh. Unrecognized VM option 'UseConcMarkSweepGC' What is the Russian word for the color "teal"? - Thomas Klger Dec 3, 2021 at 14:14 4 Apparently the previously used GC in Java 8 and older was deprecated in Java 9 and removed in Java 10. Several users encountering the same issue have reported that the issue was resolved entirely after they performed the steps below. Heres what you need to do to add a _JAVA_OPTIONS entry in System Variables to enlarge the global maximum heap memory size: If youre still seeing the same error message at the start of the application, try adding the Java Bin path which might be similar to %\USER PATH\Java\jdk1.6.0_39\bin to the environment variable as indicated in the above method and see if that works. Not the answer you're looking for? Have a question about this project? There is still a "main" build in the sense of "JDK version I typically test on", but it's no longer consistent across Scala versions which one that is: 2.11.x and 2.12.x remains 8, but on 2.13.x I do 11 first, and check 8 later.). sbtScala 1Error: Could not find or load main class 256M 2Unrecognized VM option 'CMSClassUnloadingFnabled' Did you mean '(+/-)CMSClassUnloadingEnabled'? Using provided startup.options file: /etc/logstash/startup.options Unrecognized VM option 'UseParNewGC' Error: Could not create the Java Virtual Machine. Worked for me err well, spoke to soon. -XX:+UseParallelGC JDK1.6,JDK1.7-XX:+UseParallelOldGC. Making statements based on opinion; back them up with references or personal experience. Can I use my Coinbase address to receive bitcoin? Remove or comment line: -XX:+UseConcMarkSweepGC First, Download jdk7, and then upload it to linux through ftp: Step 2: the unzipped java-se-7u75-ri is jdk7. If on Ubuntu, you should know that Java 8 is the only version that is supported. It's known that the following options are unrecognized in Java 11: In Java 11, these GCLog options are now handled by Xlog, there is a conversion table below: More information about this change can be found in the following Stackoverflow article: Either add the following JVM option to the setenv.sh or setenv.bat file (option 1), or convert the GC options to the new Xlog format (option 2). - Added a limitation to install verion 1.8.0 of java. Connect and share knowledge within a single location that is structured and easy to search. If you start Intellij via terminal (and java 11) it shows you that message: OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. Looking for job perks? Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? System variables To learn more, see our tips on writing great answers. The new suggested default GC is the G1 collector, which will be used after the aforementioned changes. Sign in How do I efficiently iterate over each entry in a Java Map? Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode). Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, Short story about swapping bodies as a job; the person who hires the main character misuses his body. Open the Eclipse.ini file inside the Eclipse folder with notepad. Can someone check if it works for someone else but me? The error I get is as follows: I tried to follow the top comment in this other question, that says to go to the folder /usr/local/etc/sbtoptsand do some changes, but my folder /usr/local/is empty. This works in most cases, where the issue is originated due to a system corruption. This particular issue is reported to occur with Minecraft and several other applications that are built around Java. Apparently the previously used GC in Java 8 and older was deprecated in Java 9 and removed in Java 10. There might be a couple of issues with its configuration that need to be addressed therefore, we have divided it into separate issues. Development is ongoing in the public jruby_9_2 branch, and I expect to have builds green there sometime next week. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. scala.tools.nsc.javac.JavaParsers can't parse JDK17 "Sealed Classes", https://docs.scala-lang.org/overviews/jdk-compatibility/overview.html, https://scala-ci.typesafe.com/view/scala-2.12.x/job/scala-2.12.x-jdk15-integrate-community-build/1135/, https://scala-ci.typesafe.com/job/scala-2.13.x-jdk15-integrate-community-build/1251/, update JDK compat page for JDK 15 release. Sorry, I feel silly. I am using Gradle 7.3.1 version and have the following line in Gradle properties: If I remove -XX:+CMSClassUnloadingEnabled then I got this error: Thanks for contributing an answer to Stack Overflow! The second error "Unable to make field private int java.lang.reflect.Field.modifiers accessible" happens because Java 17 drastically restricted access to internal fields. However, since Gradle 7.3 is compatible with Java 17 it must be an error reported from some third party plugin or from your code. to your account, #1225, now closed, was about getting the core of the build green on JDK 15. but there are still a lot of unnecessarily failing repos. Unrecognized VM option 'UseParNewGC' You signed in with another tab or window. Using an Ohm Meter to test for bonding of a subpanel. Error: Could not create the Java Virtual Machine. Can someone check if it works for someone else but me? Error: A fatal exception has occurred. Gradle fails when trying to start build in Jenkins project. Program will exit. Before trying Metals, I was able to load this project in IntelliJ and simultaneously run tests via the sbt console in a separate terminal session without issue. After normalizing my Java environment using SDKMAN (suggested to me by my co-workers), sbt points to the expected Java version (1.8) and the original build.sbt once again works as-is. GitHub logstash Public Projects Closed on Apr 3, 2018 kxy000 commented on Apr 3, 2018 edited Version: logstash-6.2.3 Operating System: ubuntu 16.04 64 Config File (if you have sensitive info, please remove it): simple conf Sample Data: GCGC,GC,GC,cpu,gc. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. This will resolve any error message that occurs because the started Java applications maximum heap memory size is larger than the one set as the System Variable. . It seems it's failing to start the forked test process due to CMSClassUnloadingEnabled, but Metals does not add that option. 3 Answers Sorted by: 5 You can switch to java-11. What this essentially does is it sets the global maximum heap memory size for Java. When to use LinkedList over ArrayList in Java? debug build, -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions, JVM Generating points along line with specifying the origin of point generation in QGIS. gcgc,,,ergonomics (,ergonomicsgc).System.gc()GC,GCtypeFull GC (System), -XX:+PrintGCTimeStamps and -XX:+PrintGCDateStamps, -Xloggc:,gc,-XX:+PrintGC and -XX:+PrintGCTimeStamps. Platform notice: Server and Data Center only. -> Scanning binaries for linking errors ---> No broken files found. I meet a same problem too; Any solutions? Therefore, in this step, we will be reinstalling Java after uninstalling it completely. mangles something like. Unrecognized VM option 'CMSIncrementalMode' Error: Could not create the Java Virtual Machine. OpenJDK Runtime Environment 18.9 (build 11.0.1+13) Tests work from within VS Code, but not via the sbt console. https://stackoverflow.com/questions/35434870/, scala - GitLab CI sbt Gatling , scala - SBT java scala , android - sbt 0.13Scala 2.10sbt-android 0.7.1-SNAPSHOT, https://stackoverflow.com/questions/35434870/. After normalizing my Java environment using SDKMAN (suggested to me by my co-workers), sbt points to the expected Java version (1.8) and the original build.sbt once again works as-is. Uninstall Java, and install the previous version. Making statements based on opinion; back them up with references or personal experience. Program will exit. Most affected users have managed to get the issue resolved bycreating a System Variable for Java called _JAVA_OPTIONS and setting its value to Xmx512M. How do I make the "Java Hot Spot MaxPermSize" warning go away when using IntelliJ or Play? worked after too much struggle! oh, for the record, on 2.12.x the status (as of run 1170) is: SUCCEEDED: 157 and BLOCKING DOWNSTREAM: akka (25), fs2 (9), twitter-util (4), sbt-util (3), scala-async (2), scala-logging (2) and I think that's good enough. Program will exit. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. What are the differences between a HashMap and a Hashtable in Java? When a gnoll vampire assumes its hyena form, do its HP change? 3Error: Invalid or corrupt jarfile /usr/local/sbt /usr/local/sbt/sbt , #!/bin/bash SBT_OPTS="-Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M" java $SBT_OPTS -jar dirname $0/sbt-launch.jar $@. Got this error messages when trying to run elasticsearch. No worries, I would also think it's connected, however I really have no idea why it would come up at the same time.. This option was removed in Java 14 and later, and . exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 64 It looks like the issue was that during the initial installation I ran this command: echo '-J-XX:+CMSClassUnloadingEnabled\n-J-Xmx2G\n' >> /usr/local/etc/sbtopts. Error: A fatal exception has occurred. Fix: Could Not Create the Java Virtual Machine. 3. java -version : 10 Also, try adding the following line above -vmargs! line. privacy statement. It shouldn't also come from Bloop really. How can I resolve this? [root@hadoop4 sbin]# ./start-all.sh catap@Mac-mini sbt % sbt Unrecognized VM option 'CMSClassUnloadingEnabled' Error: Could not create the Java Virtual Machine. .13.18 [scala-xml:error] Unrecognized VM option 'CMSClassUnloadingEnabled' [scala-xml:error] Error: Could not create the Java Virtual Machine.
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unrecognized vm option 'cmsclassunloadingenabled' sbt 2023